Suppress warning around a constructor function

Xcode 26.4 now warns about functions annotated as constructors if the -Wglobal-constructors flag is enabled. We want that on as an error by default so that we don't trivially get new ones added, but we need to suppress the warning around existing code. Add this to ReactNative.

Author: eschwieb

packages/react-native/React/Base/RCTBridgeModule.h

@@ -91,10 +91,13 @@ RCT_EXTERN_C_END
   {                                                                                 \
     return @ #js_name;                                                              \
   }                                                                                 \
+  _Pragma("clang diagnostic push")                                                  \
+  _Pragma("clang diagnostic ignored \"-Wglobal-constructors\"")                     \
   __attribute__((constructor)) static void RCT_CONCAT(initialize_, objc_name)(void) \
   {                                                                                 \
     RCTRegisterModule([objc_name class]);                                           \
-  }
+  }                                                                                 \
+  _Pragma("clang diagnostic pop")
 
 // Implemented by RCT_EXPORT_MODULE
 + (NSString *)moduleName;